skylight_set_device_album

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

There are no annotations, so the description carries the full behavioral burden. It communicates that the tool changes which album a device displays, but it does not mention side effects, prerequisites, permissions, reversibility, or what the response looks like.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single clear sentence with no wasted words, and the core action is front-loaded. It is concise, though it sacrifices valuable behavioral detail for brevity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With no annotations, no output schema, and an unexplained optional frameId parameter, this description is too thin for confident invocation. An agent would not know how to source album IDs, whether frameId is required for a particular device type, or what success or failure looks like.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema already describes id and current_album_id, but the description adds no parameter-level meaning beyond that. The optional frameId parameter has no schema description and is not explained anywhere, so 67% schema coverage is insufficient to make this parameter usable.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb and resource: it sets which photo album a device displays. This is clear and distinguishable from most sibling tools, but it does not explicitly call out how it differs from related device or album tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is given about when to use this tool instead of alternatives like skylight_update_album, skylight_list_albums, or other device-related tools. The intended context must be inferred entirely from the name and description.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.